Sunday, August 24, 2014

Reviews about Sony xperia Z2


          The Sony Xperia Z2 is a high-end Android smartphone manufactured by Sony and released in April 2014. Under the codename "Sirius", Xperia Z2 serves as the successor to the Sony Xperia Z1. Like its predecessor, the Xperia Z2 is water and dust proof with an IP rating of IP55 and IP58. The phone features a new display, a Snapdragon 801 processor and the ability to record 4K videos.The Xperia Z2 also allows removable microSD storage.

         Similar to the devices under the Sony xperia Z2, the Xperia Z2 has an "Omni-Balance", according to Sony, which is focused on creating balance and symmetry in all directions. The phone comes with the same aluminium frame as its predecessor. It also features tempered glass on the front and back with an aluminium power button placed on the right side of the device.

           1. 2G Network GSM 850 / 900 / 1800 / 1900 - D6502, D6503, D6543
           2. 3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100 - D6502, D6503, D6543
           3. 4G Network LTE 700/800/850/900/1700/1800/1900/2100/2600 - D6503
                                  LTE 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600 - D6543
  • SIM                       Micro-SIM
  • Announced            2014, February
  • BODY
             1.Dimensions 146.8 x 73.3 x 8.2 mm (5.78 x 2.89 x 0.32 in)
             2.Weight             163 g (5.75 oz)

            1.Type                   IPS LCD capacitive touchscreen, 16M colors
            2.Size                    1080 x 1920 pixels, 5.2 inches (~424 ppi pixel density)
            3. Multitouch          Yes, up to 10 fingers

  • MEMORY             
             1.Internal               6 GB, 3 GB RAM
             2.Card slot             micro SD, up to 128 GB

  • DATA                 GPRS Up to 107 kbps
  • EDGE                 Up to 296 kbps
  • Speed                 HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL

  • WLAN               Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
  • Bluetooth             v4.0, A2DP
  • NFC                   Yes
  • USB                    microUSB v2.0 (MHL 3), USB On-the-go, USB Host
           1.Primary             20.7 MP, 5248 х 3936 pixels, autofocus, LED flash, check quality
           2.Video                2160p@30fps, 1080p@60fps, 720p@120fps, HDR, check quality
           3.Secondary         2.2 MP, 1080p@30fps

          1.OS                   Android OS, v4.4.2 (KitKat)
          2.Chipset            Qualcomm MSM8974AB Snapdragon 801
          3.CPU                Quad-core 2.3 GHz Krait 400
  1.  Non-removable Li-Ion 3200 mAh battery
  2. Stand-by             Up to 690 h (2G) / Up to 740 h (3G)
  3. Talk time             Up to 15 h (2G) / Up to 19 h (3G)

1.It builds on its predecessors with an improved screen, increased power under the hood and a slightly more compact chassis.

2.Z2 Battery life is actually pretty good. S5 has a pentile screen with much less sub-pixels, so technically it's not a true FHD screen and it should consume less power than a FHD LCD screen with RGB. It should be mentioned in the review that the comparison is not fair and a pentile 1080p screen battery life should rather be compared with a 720p LCD screen.

3.Those 1 GB of RAM in iPhone are way faster that anything else out there, its not always about size.

4.Sony proves that big really is beautiful - the Xperia Z2 provides a long-lasting alternative to Samsung and HTC

5.With the design of the Z2, Sony hasn’t strayed far from the design of its predecessor the Xperia Z1, or its diminutive stablemate the Xperia Z1 Compact, and that’s no bad thing. Glass plating shimmers across the front and back of the handset, and the flattened metal edges darken into curved strips of grey and black as they arc around the phone’s circumference. Compared to the rather underwhelming exterior of the Samsung Galaxy S5, the Sony’s design is altogether classier.



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